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- PDB-1lmb: REFINED 1.8 ANGSTROM CRYSTAL STRUCTURE OF THE LAMBDA REPRESSOR-OP... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1lmb | |||||||||
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Title | REFINED 1.8 ANGSTROM CRYSTAL STRUCTURE OF THE LAMBDA REPRESSOR-OPERATOR COMPLEX | |||||||||
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![]() | TRANSCRIPTION/DNA / ![]() ![]() | |||||||||
Function / homology | ![]() maintenance of viral latency / latency-replication decision / positive regulation of viral transcription / negative regulation of transcription by competitive promoter binding / core promoter sequence-specific DNA binding / identical protein binding Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() | |||||||||
![]() | Beamer, L.J. / Pabo, C.O. | |||||||||
![]() | ![]() Title: Refined 1.8 A crystal structure of the lambda repressor-operator complex. Authors: Beamer, L.J. / Pabo, C.O. #1: ![]() Title: The DNA Binding Arm of a Lambda Repressor: Critical Contacts from a Flexible Region Authors: Clarke, N.D. / Beamer, L.J. / Goldberg, H.R. / Berkower, C. / Pabo, C.O. #2: ![]() Title: Conserved Residues Make Similar Contacts in Two Repressor-Operator Complexes Authors: Pabo, C.O. / Aggarwal, A.K. / Jordan, S.R. / Beamer, L.J. / Obeysekare, U.R. / Harrison, S.C. #3: ![]() Title: Comparison of the Structures of Cro and Lambda Repressor Proteins from Bacteriophage Lambda Authors: Ohlendorf, D.H. / Anderson, W.F. / Lewis, M. / Pabo, C.O. / Matthews, B.W. #4: ![]() Title: Structure of the Operator-Binding Domain of Bacteriophage Lambda Repressor. Implications for DNA Recognition and Gene Regulation Authors: Lewis, M. / Jeffrey, A. / Wang, J. / Ladner, R. / Ptashne, M. / Pabo, C.O. #5: ![]() Title: Homology Among DNA-Binding Proteins Suggests Use of a Conserved Super-Secondary Structure Authors: Sauer, R.T. / Yocum, R.R. / Doolittle, R.F. / Lewis, M. / Pabo, C.O. #6: ![]() Title: The Operator-Binding Domain of Lambda Repressor. Structure and DNA Recognition Authors: Pabo, C.O. / Lewis, M. #7: ![]() Title: The N-Terminal Arms of Lambda Repressor Wrap Around the Operator DNA Authors: Pabo, C.O. / Krovatin, W. / Jeffrey, A. / Sauer, R.T. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 72.3 KB | Display | ![]() |
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PDB format | ![]() | 51 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: DNA chain | Mass: 6158.004 Da / Num. of mol.: 1 / Source method: obtained synthetically | ||
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#2: DNA chain | Mass: 6108.967 Da / Num. of mol.: 1 / Source method: obtained synthetically | ||
#3: Protein | Mass: 10136.613 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #4: Water | ChemComp-HOH / | ![]() |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.21 Å3/Da / Density % sol: 44.29 % | ||||||||||||||||||||||||||||||
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Crystal grow![]() | Method: vapor diffusion / pH: 7 / Details: pH 7.00, VAPOR DIFFUSION | ||||||||||||||||||||||||||||||
Components of the solutions |
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Crystal grow | *PLUS Temperature: 20 ℃ / Method: vapor diffusion, hanging dropDetails: taken from Jordan, S.R. et al.(1985). Science, 230, 1383-1385. | ||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 258 K |
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Detector | Type: UCSD MARK II / Detector: AREA DETECTOR |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Highest resolution: 1.8 Å / Num. obs: 28193 / Observed criterion σ(F): 2 |
Reflection | *PLUS Highest resolution: 1.8 Å / Lowest resolution: 8 Å / Num. measured all: 101275 / Rmerge(I) obs: 0.052 |
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Processing
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Refinement | Resolution: 1.8→8 Å / σ(F): 2 /
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Refinement step | Cycle: LAST / Resolution: 1.8→8 Å
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Refinement | *PLUS Highest resolution: 1.8 Å / Lowest resolution: 8 Å / Num. reflection obs: 25252 / Rfactor obs: 0.189 | ||||||||||||
Solvent computation | *PLUS | ||||||||||||
Displacement parameters | *PLUS Biso mean: 25.2 Å2 |